The Extract 400 biblongs offer exceptional performance and quality, often seen in higher-priced products. They feature a 400 series pad with a molded stretch design and a plush microfiber face fabric for comfort, including strategically placed gel inserts. The pad has a maximum thickness of 15mm, with an antibacterial and wicking finish, and a dimpled structure to enhance comfort at pressure points. Silicone leg grippers ensure the bibtights stay in place during rides, and reflective trim enhances visibility.